Defense Tech Hadrian Raises $1.37B at $8B Valuation to Build Automated Factories

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Hadrian is expanding U.S. defense manufacturing with automated factories and robotics. Image: feature

Defense technology company Hadrian closed a $1.37 billion Series D on August 6, 2026, at a $7.87 billion valuation, fueling plans for new automated factories and expanded production of munitions, missile components, and submarine parts.

The round marks the largest funded round in the U.S. defense manufacturing space this year. Co-led by WCM Investment Management, Washington Harbour Partners, Valor Equity Partners, 137 Ventures, and Baillie Gifford, with JPMorgan Chase's Strategic Investment Group anchoring through its Security and Resiliency Initiative, the round brings Hadrian's total raised to roughly $2 billion since its 2021 founding.

CEO Chris Power said the company will use the capital to build out new factories and accelerate R&D for mission-critical defense systems. Munitions and submarine production are the two top focus areas, Power said.

Key Takeaways

Hadrian raised $1.37B in Series D at a $7.87B valuation, announced August 6, 2026.
Total funding now stands at approximately $2B, with ~$260M raised in the prior Series C about a year earlier.
Co-leads include WCM Investment Management, Washington Harbour Partners, Valor Equity Partners, 137 Ventures, and Baillie Gifford; JPMorgan Chase anchors through its Security and Resiliency Initiative.
Additional participants: CapitalG, Andreessen Horowitz, Founders Fund, Lux Capital, 1789 Capital, Morgan Stanley Wealth Management, Apollo-managed funds, T. Rowe Price–advised accounts, Altimeter, and Construct Capital.
Hadrian operates four facilities across ~3 million sq ft in Torrance, CA; Mesa, AZ; and Cherokee, AL, with a new engineering and R&D center planned for San Francisco.
Headcount is expected to grow from ~700 to ~2,000 over the next year.
The Alabama site produces components for U.S. Navy Columbia- and Virginia-class submarines under a $2.4B public-private partnership ($1.5B private, $900M government).
Hadrian offers a "Factories-as-a-Service" model, using its Opus software platform, AI, and robotics to produce munitions, missile parts, shipbuilding components, and autonomous systems.

How Hadrian's factories work

Hadrian doesn't build weapons from scratch. It builds the factories that make weapons parts. The company's model, called "Factories-as-a-Service," uses a proprietary software platform called Opus, combined with robotics and process automation, to accelerate the production of precision defense components. The result is a factory network that can deliver full mission-critical systems rather than individual parts.

The company currently operates four facilities totaling just under 3 million square feet. Two are in Torrance, California, one is in Mesa, Arizona, and a new site in Cherokee, Alabama is dedicated to U.S. Navy submarine components for the Columbia- and Virginia-class programs. The Alabama facility sits inside a $2.4 billion public-private partnership that includes $1.5 billion in private capital and $900 million in government funding, according to Tectonic Defense reporting.

Production scope covers munitions, missile components, shipbuilding, submarines, and autonomous systems platforms. CEO Chris Power has described production capacity as the "frontline of deterrence," a framing that highlights the company's positioning: the bottleneck in U.S. defense isn't new weapons designs, it's the ability to mass-produce what already exists.

Who's funding the expansion

The Series D co-leads are WCM Investment Management, Washington Harbour Partners, Valor Equity Partners, 137 Ventures, and Baillie Gifford. JPMorgan Chase Strategic Investment Group participated as anchor co-lead through its Security and Resiliency Initiative, signaling institutional interest in defense-grade manufacturing automation.

A broader group of participants joined the round, including 1789 Capital, Morgan Stanley Wealth Management, Apollo-managed funds, T. Rowe Price–advised accounts, CapitalG, Andreessen Horowitz, Founders Fund, Lux Capital, Altimeter, and Construct Capital. Founders Fund and Lux Capital previously led the Series C roughly twelve months earlier, and both returned as participants this time around.

That earlier round was approximately $260 million. The Series D is more than five times that size, reflecting a sharp increase in investor appetite for defense manufacturing as Pentagon procurement timelines have repeatedly outpaced existing U.S. production capacity.

Why defense manufacturing needs automation

The problem Hadrian is addressing is well-documented. U.S. defense industrial base capacity has struggled to keep pace with demand for missiles, munitions, and submarine components. Traditional manufacturing approaches are slow, capital-intensive, and heavily reliant on manual processes. The result has been production bottlenecks that delay delivery of systems the military already designs and funds.

Hadrian's approach targets the production side rather than the design side. The company says it can accelerate precision-part production without waiting for new weapon systems to clear engineering reviews. Its Opus platform coordinates robotics, quality control, and production scheduling in a way that traditional defense contractors have been slower to adopt.

The trend matters because automated defense manufacturing is receiving increasing attention from both public and private investors. The Pentagon has signaled that domestic supply-chain resilience is a priority, and Hadrian's Alabama facility, whose $900 million in government funding demonstrates how that policy interest translates into concrete capital allocation.

What's next for Hadrian

The company plans to grow its workforce from roughly 700 employees to about 2,000 over the next year. A new engineering and R&D facility is planned for San Francisco, and Hadrian is also building out technician-equity and training programs to support the expanded production pipeline.

The San Francisco facility will likely focus on software development and systems integration for the Opus platform, while the existing factories in California, Arizona, and Alabama handle physical production. The company hasn't disclosed timelines for the new facilities or production targets beyond the current operational scope.

What's clear is that Hadrian is positioning itself at the intersection of two trends: the push to automate U.S. defense manufacturing and the broader market for industrial AI and robotics. The $1.37 billion round gives the company the capital to scale both sides of that equation.

Conclusion

Hadrian's Series D is a bet that automated factories can solve a bottleneck the U.S. defense industrial base has struggled with for years. The $7.87 billion valuation reflects investor conviction that the company's "Factories-as-a-Service" model addresses a real gap between defense demand and production capacity. With roughly $2 billion in total funding, four operating facilities, and plans to double headcount within a year, Hadrian is one of the better-capitalized companies in the defense manufacturing automation space.

FAQ

Frequently Asked Questions

What is Hadrian's Series D valuation?
Hadrian's Series D, announced August 6, 2026, values the company at $7.87 billion. The company raised $1.37 billion in the round, bringing total funding to approximately $2 billion.

Who are Hadrian's lead investors?
The Series D was co-led by WCM Investment Management, Washington Harbour Partners, Valor Equity Partners, 137 Ventures, and Baillie Gifford. JPMorgan Chase Strategic Investment Group participated as anchor co-lead through its Security and Resiliency Initiative.

What does Hadrian manufacture?
Hadrian produces munitions, missile components, submarine parts, shipbuilding components, and autonomous systems. The company's Alabama facility is dedicated to U.S. Navy Columbia- and Virginia-class submarine components.

How many facilities does Hadrian operate?
Hadrian operates four facilities totaling just under 3 million square feet: two in Torrance, California; one in Mesa, Arizona; and one in Cherokee, Alabama.

What is the "Factories-as-a-Service" model?
Hadrian's Factories-as-a-Service model uses its proprietary Opus software platform, combined with AI and robotics, to produce defense components at scale. The company says it can deliver full mission-critical systems rather than individual parts, addressing bottlenecks in U.S. defense production capacity.